
def alpha001():
    """
    (rank(Ts_ArgMax(SignedPower(((returns < 0) ? stddev(returns, 20) : close), 2.), 5)) - 0.5)


    (rank
        (Ts_ArgMax(
            SignedPower(
                ((returns < 0) ? stddev(returns, 20) : close),
            2.),
        5))
    - 0.5)
    :return:
    """

    pass